time now for "the situation room" and wolf blitzer. >>> fred, thanks very much. happening now, lawmakers lashing out at the president, the news media and each other. tempers flare as congress probes the deadly attack on the u.s. consulate in benghazi, libya. you're about to hear a tape of senator john mccain's contentious exchange with cnn. also, we've seen pictures like this of the benghazi compound on september 11th, but today for the first time lawmakers are seeing surveillance video of the assault that killed the united states ambassador, three other americans. i'll talk to one u.s. senator about what that video shows. and mitt romney's speaking out about his election loss blaming what he calls gifts -- that's a quote, gifts, the president people gave to people who voted for him. i'm wolf blitzer. you're in "the situation room." >>> tempers flaring on capitol hill. senator john mccain lashing out at one of our cnn producers who questioned why he was missing a key hearing on the attack on the u.s. consulate in benghazi, libya. mccain has been a sharp critic of